set_close_down_mode/[1,2]

     set_close_down_mode(+Displayable, +CloseMode)
     set_close_down_mode(+CloseMode)
     

Defines what happens to the client's resources when the connection is closed.

Displayable is a ProXL Displayable. If omitted, the default Display is used.

CloseMode is one of:

• destroy_all
• retain_permanent
• retain_temporary